Field Detail

PRIMARY_SOURCE_INDEX

Index of the source GridCoverage2D to use as a model. The destination grid coverage
will reuse the same coordinate reference system, envelope and qualitative categories than
this primary source.

For operations expecting only one source, there is no ambiguity. But for operations
expecting more than one source, the choice of a primary source is somewhat arbitrary.
This constant is used merely as a flag for spotting those places in the code.

SOURCE_0

Convenience constant for the first source GridCoverage2D. The parameter name
is "Source" (as specified in OGC implementation specification) and the alias
is "source0" (for compatibility with Java Advanced Imaging).